[{"itemType":"task","number":"1","published_number":0,"title":"\u97e9\u5f0f\u534a\u6c38\u4e45\u5b66\u4e86\u6709\u4ec0\u4e48\u94b1\u9014","result":"","resultStatus":"","lock":false,"status":"published","taskId":"423","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:33","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":0,"title":"\u97e9\u5f0f\u534a\u6c38\u4e45\u57f9\u8bad\u516c\u5f00\u8bfe\u5b9e\u64cd\u6f14\u793a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"424","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:02","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":0,"title":"\u97e9\u5f0f\u534a\u6c38\u4e45\u5b9a\u5986\u57f9\u8bad\u5b9e\u64cd\u8bfe2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"425","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"49:57","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":0,"title":"\u96fe\u7709\u7d20\u63cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"454","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:47","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"1","published_number":0,"title":"\u600e\u4e48\u753b\u7f8e\u77b3\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"316","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"5","published_number":0,"title":"\u7f8e\u77b3\u7ebf\u64cd\u4f5c\u6d41\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"455","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:30","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":0,"title":"\u7f8e\u77b3\u7ebf\u7d20\u63cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"456","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:38","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":0,"title":"\u773c\u775b\u773c\u578b\u4e0e\u8fd0\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"457","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:40","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]